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SKS Carbines => Altered SKS Rifles => SKS Gunsmithing & Troubleshooting => Topic started by: hawkeye4077 on December 14, 2015, 04:48:21 PM

Title: Chinese Bayonet Removal
Post by: hawkeye4077 on December 14, 2015, 04:48:21 PM
I am trying to remove the bayonet from the rifle so that I can rotate it so that it will seat properly inside the stock. Not exactly sure how to remove it though. Assistance would be appreciated.

(http://i.imgur.com/EIVG4a7.jpg)

(http://i.imgur.com/TJJLr2m.jpg)
Title: Re: Chinese Bayonet Removal
Post by: armedhippie on December 14, 2015, 05:06:33 PM
Sorry man but that bayo has a rivet instead of a bayo screw. You would need to replace the rivet to remove the bayo unless some1 else knows a way to remove 1 w/o damaging it.

Would you mind taking a few pics of where it seats in the stock? We might see something else that might help. Does it have "bayo hang" or something else? Now you can find rivets, so its possible that some1 put it on upside down stateside  but....I've mostly only seen that when they have a screw.
Title: Re: Chinese Bayonet Removal
Post by: Loose}{Cannon on December 14, 2015, 05:25:05 PM
The rivet is simply a straigh round shaft with a recessed or counter bored end when new.  When installed, the end is flared to keep it tight and from coming out.  You can reverse this process by using a drift punch or similar to drive/push the rivet back out and the flared portion will simply fold back to a cylindrical form with no flare..... Flip bayo and reinstall and flare with conical or round object in a vice.  This is the same way the rear sight block cam lever for the removal of the gastube is removed and reinstalled. 

Here is a new one thats not flared

(http://ecx.images-amazon.com/images/I/21VHLd7b0dL._SY355_.jpg)
Title: Re: Chinese Bayonet Removal
Post by: armedhippie on December 14, 2015, 05:29:27 PM
Cool, Thanks LC...Didn't realize you could reuse 'em.  thumb1
Title: Re: Chinese Bayonet Removal
Post by: Loose}{Cannon on December 14, 2015, 06:36:48 PM
There is always the possibility it can become damaged in the removal process....  But it should be able to be reused atleast once before the metal fatigues and breaks.
Title: Re: Chinese Bayonet Removal
Post by: Loose}{Cannon on December 14, 2015, 06:41:24 PM
Don't forget to use a pushing tool having a small enough diameter for both it and the unflared material to pass freely through the hole.  I dont have one of these types of bayos anymore, but you may be able to press it out in a vice with a very small craftsman sicket on one side, and a larger socket on the other thats just large enough for the rivet to clear...  Make sense?
Title: Re: Chinese Bayonet Removal
Post by: Power Surge on December 14, 2015, 07:53:30 PM
Did other guns have a rivet besides the D?
Title: Re: Chinese Bayonet Removal
Post by: Dannyboy53 on December 14, 2015, 08:16:31 PM
Hawkeye I know this does you no good but I found a really nice punch set recently that has 12-15 punches of various configurations and sizes. Small & sharp to round & blunt. If you ever run across a set like that it's a good investment to consider, they're handy as a pocket on a shirt!
Title: Re: Chinese Bayonet Removal
Post by: Justin Hell on December 16, 2015, 06:01:28 AM
Found this on eBay....in case your removal attempts go awry....

http://www.ebay.com/itm/SKS-BAYONET-RIVET-7-62X39-WILL-ONLY-FIT-SKS-THAT-TAKES-THE-RIVET-ON-BAYONET-/151362721565?hash=item233debd71d:g:1D8AAOSwRLZT6ZV6
Title: Re: Chinese Bayonet Removal
Post by: padams8888 on February 20, 2016, 12:49:51 AM
Quote from: Power Surge on December 14, 2015, 07:53:30 PM
Did other guns have a rivet besides the D?
Definitely... I had a Six Corp rifle that was a riveted detachable. I've also seen a few others, but do not have the documentation......
Title: Re: Chinese Bayonet Removal
Post by: Phosphorus32 on February 20, 2016, 05:06:33 AM
Quote from: hawkeye4077 on December 14, 2015, 04:48:21 PM
I am trying to remove the bayonet from the rifle so that I can rotate it so that it will seat properly inside the stock. Not exactly sure how to remove it though. Assistance would be appreciated.

(http://i.imgur.com/EIVG4a7.jpg)

Seems odd that they would have riveted the bayonet in the wrong way during the original installation. Do you have pics of the bayonet nested in the stock?
Title: Re: Chinese Bayonet Removal
Post by: Power Surge on February 20, 2016, 09:52:44 AM
The bayo "should" be removable. If you pull the collar way down, it should expose the hook portion that slips over the rivet.